[2] Stanford University and Stellar Solutions released a ten-year, longitudinal study in 2022 in collaboration with Google using earth-based instrumentation that confirmed the science behind the theory for forecasting purposes, but not to the level sufficient to meet the USGS standard of an earthquake prediction.
[3] The mission goal of Quakesat was to determine if there were any ultra low frequency (ULF) magnetic signals, associated with large earthquakes, that could be detected using a satellite-based, induction magnetometer flying in low-earth-orbit (LEO).
[4] QuakeFinder LLC, the company that put the satellites together, was from Palo Alto, California.
They were gathering data on the ultra low frequency magnetic field fluctuations that are associated with earthquakes to help better understand this area of study.
[5] QuakeFinder LLC Single axis search coil, small E-field dipole [2]